ENS



 

Classification of elements

scroll

System for tabulating elements according to their atomic number. Classification is in the form of "periods" which differentiate elements in accordance with the electron configuration of their atomic shell (hence often referred to as the "Periodic Table"). The chosen classification system also shows chemically similar elements in "groups" (main groups and sub-groups).

back

 

 

 


 

 


 

ENS conferences


TopFuel 2012

TopFuel 2012
2 - 6 Sept. 2012 in Manchester, UK

______________


ENC 2012

ENC 2012
9 - 12 Dec. 2012 in Manchester, UK

ETRAP 2013

ETRAP 2013
13-15 March 2013 in Vienna, Austria